RIVM and EFSA optimise new calculation model for mixture risk assessment Plant protection products (PPPs) are products used in agriculture to protect crops against, for example, fungi, insects and weeds.
RIVM to begin systematic measuring of ultrafine particles in 2023 In 2023, RIVM will take systematic measurements of ultrafine particles in the outside air for the first time. This is necessary because little is known at present about ultrafine particles and their potential health effects. Ultrafine particles must be measured with different equipment than that usually used for particulate matter.
Exposure to combination of chemicals appears to be too high, health risks unclear The food and drinking water that people consume include chemicals that have effects on health. Among them are substances, such as lead, which are known to have a negative effect on intelligence or development of the brain.